● DSP digital control technology
● Pure sine wave output
● Suitable for all kinds of loads, such as resistive, inductive and rectified loads and motors
● Use of pulse by pulse technology, improving load shock ability
● Charge current Max. 60 A. Settable charge current and charge voltage on front panel
● Settable no-load shutdown and energy saving mode
● Short circuit, overload and low battery protection
● Intelligent long backup time up to 10 h (based on battery bank and loads)
● Compatible with generators and matching of inverter and generator is settable
● Unique functions: optional built-in MPPT module enables the inverter to work as off-grid solar inverter, optional DC module enables the inverter to apply to communications, router, switch, mobile charging, DC fans and illumination
MODEL |
300 W |
600 W |
1000 W |
1600 W |
2500 W |
3500 W |
DC INPUT |
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Nominal input voltage |
12 V |
24 V |
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DC input voltage range |
10 V ~ 15 V |
20 V ~ 30 V |
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AC INPUT |
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Bypass voltage |
0 ~ 264 Vac for 220 Vac / 230 Vac / 240 Vac, |
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AC voltage |
150 ~ 282 Vac for 220 Vac, 156 ~ 294 Vac for 230 Vac, 163 ~ 307 Vac for 240 Vac, |
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Frequency |
50 Hz / 60 Hz (auto-sense & settable: 5% ~ 15%, default 15%), |
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Input voltage of generator |
99 ~ 282 Vac for 220 Vac, 104 ~ 294 Vac for 230 Vac, 108 ~ 307 Vac for 240 Vac, |
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Input frequency of generator |
40 ~ 70 Hz |
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Input power limitation |
Rated power 10% ~ 150%, regulating step 10%, default 120% |
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OUTPUT |
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DC mode output voltage |
220 Vac / 230 Vac / 240 Vac ± 5% or 100 Vac / 110 Vac / 115Vac / 120 Vac ± 5% (settable) |
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AC mode output voltage |
174 ~ 242 Vac for 220 Vac, 182 ~ 253 Vac for 230 Vac, 190 ~ 264 Vac for 240 Vac, |
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Nominal output frequency |
50 Hz / 60 Hz ± 0.3 (auto-sense & settable) |
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Output waveform |
Pure sine wave |
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Output power |
300 W |
600 W |
1000 W |
1600 W |
2500 W |
3500 W |
Efficiency |
Max. 95% (mains mode); Max. 80% (inverter mode) |
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ECO mode |
Settable, load < 3%, enter in 80 s |
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No-load shutdown |
Settable, time can be set (1 ~ 99 min), load can be set (3% ~ 50%) |
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Transfer time |
≤ 10 ms |
≤ 15 ms |
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Power factor |
1.0 |
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THDV |
< 5% (linear load) |
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Inductive load |
Yes |
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Motor load |
Yes |
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Rectifier load |
Yes |
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Overload |
Mains mode: 110% for 120 s, 125% for 60 s, 150% for 10 s (switch to bypass) |
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BATTERIES |
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Charging current (selectable) |
Default 10 A |
Default 20 A, regulating step 1 A (< 10 A) / 5 A (> 10 A) |
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Max. 15 A |
Max. 30 A |
Max. 40 A |
Max. 40 A |
Max. 50 A |
Max. 60 A |
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Equalizing charge voltage |
Single battery 14.4 Vdc (default), 13.6 ~ 15 Vdc adjustable |
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Floating charge voltage |
Single battery 13.7 Vdc (default), 13.2 ~ 14.6 Vdc adjustable |
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Charge mode |
3 stage charge mode |
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DOD |
Single battery 10.8 Vdc (default), 9.6 ~ 13 Vdc settable |
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EOD |
Single battery 10.2 Vdc (default), 9.6 ~ 11.5 Vdc adjustable |
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Reverse warning |
Buzzer |
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MPPT MODULES (OPTIONAL) |
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Model |
10 A / 20 A / 30 A / 40 A |
/ |
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Max. PV input voltage (Voc) |
40 V |
60 V |
/ |
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PV optimum operating voltage (Vmp) |
18 V ~ 32 V |
29 V ~ 48 V |
/ |
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Max. PV power |
120 W / 240 W / 360 W / 480 W |
240 W / 480 W / 720 W / 960 W |
/ |
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DC MODULES (OPTIONAL) |
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Model |
5 V (2 A), 9 V / 12 V (1 A), 15 V / 24 V (1 A), 12 V / 24 V (10 A) |
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OTHERS |
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Protections |
Overload – short-circuit – overvoltage – undervoltage – overcharge – overtemperature – excessive low battery |
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Human-machine interface |
LCD & BUZZER |
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Operating temperature |
0℃ ~ 40℃ |
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Operating humidity |
Relative humidity ≤ 93% |
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Net weight (kg) |
8.0 / 8.5 / 7.4 |
10.9 / 11.4 / 11 |
14.0 / 14.6 |
18.0 / 18.5 |
32.0 |
36.0 |
Gross weight (kg) |
9.0 / 9.5 / 8.4 |
11.9 / 12.4 / 12 |
15.0 / 15.6 |
19.0 / 19.5 |
34.0 |
38.0 |
Dimensions (W × D × H) (mm) |
280 × 258 × 120 (w/o option) |
293 × 280 × 160 |
302 × 479 × 209 |
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Packaged dimensions (W × D × H) (mm) |
330 × 352 × 200 (w/o option) |
370 × 355 × 235 |
353 × 582 × 287 |